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d3d12basefilter: Add adapter property

Browse source 
Allows initial GPU adapter selection

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7066>
This commit is contained in:
Seungha Yang 2024-06-19 23:29:11 +09:00
parent 2ec7d82bd7
commit 327fb9924c
2 changed files with 72 additions and 9 deletions
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79
subprojects/gst-plugins-bad/sys/d3d12/gstd3d12basefilter.cpp
View file

@ -29,12 +29,24 @@ GST_DEBUG_CATEGORY_STATIC (gst_d3d12_base_filter_debug);
#define META_TAG_VIDEO meta_tag_video_quark
static GQuark meta_tag_video_quark;
enum
{
PROP_0,
PROP_ADAPTER,
};
#define DEFAULT_ADAPTER -1
#define gst_d3d12_base_filter_parent_class parent_class
G_DEFINE_ABSTRACT_TYPE_WITH_CODE (GstD3D12BaseFilter, gst_d3d12_base_filter,
GST_TYPE_BASE_TRANSFORM,
GST_DEBUG_CATEGORY_INIT (gst_d3d12_base_filter_debug,
"d3d12basefilter", 0, "d3d12 basefilter"));
static void gst_d3d12_base_filter_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static void gst_d3d12_base_filter_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static void gst_d3d12_base_filter_dispose (GObject * object);
static void gst_d3d12_base_filter_set_context (GstElement * element,
GstContext * context);
@ -58,6 +70,22 @@ gst_d3d12_base_filter_class_init (GstD3D12BaseFilterClass * klass)
GstBaseTransformClass *trans_class = GST_BASE_TRANSFORM_CLASS (klass);
gobject_class->dispose = gst_d3d12_base_filter_dispose;
gobject_class->set_property = gst_d3d12_base_filter_set_property;
gobject_class->get_property = gst_d3d12_base_filter_get_property;
/**
* GstD3D12BaseFilter:adapter:
*
* Adapter index for creating device (-1 for default)
*
* Since: 1.26
*/
g_object_class_install_property (gobject_class, PROP_ADAPTER,
g_param_spec_int ("adapter", "Adapter",
"Adapter index for creating device (-1 for default)",
-1, G_MAXINT32, DEFAULT_ADAPTER,
(GParamFlags) (G_PARAM_READWRITE | GST_PARAM_MUTABLE_READY |
G_PARAM_STATIC_STRINGS)));
element_class->set_context =
GST_DEBUG_FUNCPTR (gst_d3d12_base_filter_set_context);
@ -77,24 +105,57 @@ gst_d3d12_base_filter_class_init (GstD3D12BaseFilterClass * klass)
}
static void
gst_d3d12_base_filter_init (GstD3D12BaseFilter * filter)
gst_d3d12_base_filter_init (GstD3D12BaseFilter * self)
{
self->adapter = DEFAULT_ADAPTER;
}
static void
gst_d3d12_base_filter_dispose (GObject * object)
{
GstD3D12BaseFilter *self = GST_D3D12_BASE_FILTER (object);
auto self = GST_D3D12_BASE_FILTER (object);
gst_clear_object (&self->device);
G_OBJECT_CLASS (parent_class)->dispose (object);
}
static void
gst_d3d12_base_filter_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
auto self = GST_D3D12_BASE_FILTER (object);
switch (prop_id) {
case PROP_ADAPTER:
self->adapter = g_value_get_int (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gst_d3d12_base_filter_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec)
{
auto self = GST_D3D12_BASE_FILTER (object);
switch (prop_id) {
case PROP_ADAPTER:
g_value_set_int (value, self->adapter);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
gst_d3d12_base_filter_set_context (GstElement * element, GstContext * context)
{
GstD3D12BaseFilter *self = GST_D3D12_BASE_FILTER (element);
auto self = GST_D3D12_BASE_FILTER (element);
gst_d3d12_handle_set_context (element, context, -1, &self->device);
@ -104,10 +165,10 @@ gst_d3d12_base_filter_set_context (GstElement * element, GstContext * context)
static gboolean
gst_d3d12_base_filter_start (GstBaseTransform * trans)
{
GstD3D12BaseFilter *self = GST_D3D12_BASE_FILTER (trans);
auto self = GST_D3D12_BASE_FILTER (trans);
if (!gst_d3d12_ensure_element_data (GST_ELEMENT_CAST (self),
-1, &self->device)) {
self->adapter, &self->device)) {
GST_ERROR_OBJECT (self, "Failed to get D3D12 device");
return FALSE;
}
@ -118,7 +179,7 @@ gst_d3d12_base_filter_start (GstBaseTransform * trans)
static gboolean
gst_d3d12_base_filter_stop (GstBaseTransform * trans)
{
GstD3D12BaseFilter *self = GST_D3D12_BASE_FILTER (trans);
auto self = GST_D3D12_BASE_FILTER (trans);
gst_clear_object (&self->device);
@ -129,7 +190,7 @@ static gboolean
gst_d3d12_base_filter_set_caps (GstBaseTransform * trans, GstCaps * incaps,
GstCaps * outcaps)
{
GstD3D12BaseFilter *self = GST_D3D12_BASE_FILTER (trans);
auto self = GST_D3D12_BASE_FILTER (trans);
GstVideoInfo in_info, out_info;
GstD3D12BaseFilterClass *klass;
gboolean res;
@ -167,7 +228,7 @@ static gboolean
gst_d3d12_base_filter_query (GstBaseTransform * trans,
GstPadDirection direction, GstQuery * query)
{
GstD3D12BaseFilter *self = GST_D3D12_BASE_FILTER (trans);
auto self = GST_D3D12_BASE_FILTER (trans);
switch (GST_QUERY_TYPE (query)) {
case GST_QUERY_CONTEXT:
@ -190,7 +251,7 @@ static void
gst_d3d12_base_filter_before_transform (GstBaseTransform * trans,
GstBuffer * buffer)
{
GstD3D12BaseFilter *self = GST_D3D12_BASE_FILTER (trans);
auto self = GST_D3D12_BASE_FILTER (trans);
GstD3D12Memory *dmem;
GstMemory *mem;
GstCaps *in_caps = nullptr;

2
subprojects/gst-plugins-bad/sys/d3d12/gstd3d12basefilter.h
View file

@ -42,6 +42,8 @@ struct _GstD3D12BaseFilter
GstD3D12Device *device;
gint adapter;
GstVideoInfo in_info;
GstVideoInfo out_info;
};